EP1398346A4 - Molded object having high pullulan content, process for producing the same, and use thereof - Google Patents

Molded object having high pullulan content, process for producing the same, and use thereof

Info

Publication number
EP1398346A4
EP1398346A4 EP02722797A EP02722797A EP1398346A4 EP 1398346 A4 EP1398346 A4 EP 1398346A4 EP 02722797 A EP02722797 A EP 02722797A EP 02722797 A EP02722797 A EP 02722797A EP 1398346 A4 EP1398346 A4 EP 1398346A4
Authority
EP
European Patent Office
Prior art keywords
content
pullulan
producing
same
molded object
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP02722797A
Other languages
German (de)
French (fr)
Other versions
EP1398346B1 (en
EP1398346A1 (en
Inventor
Toshiyuki Sugimoto
Yoshio Miyake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Original Assignee
Hayashibara Seibutsu Kagaku Kenkyujo KK
Hayashibara Biochemical Laboratories Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hayashibara Seibutsu Kagaku Kenkyujo KK, Hayashibara Biochemical Laboratories Co Ltd filed Critical Hayashibara Seibutsu Kagaku Kenkyujo KK
Publication of EP1398346A1 publication Critical patent/EP1398346A1/en
Publication of EP1398346A4 publication Critical patent/EP1398346A4/en
Application granted granted Critical
Publication of EP1398346B1 publication Critical patent/EP1398346B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/269—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of microbial origin, e.g. xanthan or dextran
    • A23L29/274—Pullulan
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7007—Drug-containing films, membranes or sheets
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
    • A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/26—Cellulose ethers
    • C08L1/28—Alkyl ethers
    • C08L1/286—Alkyl ethers substituted with acid radicals, e.g. carboxymethyl cellulose [CMC]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/12—Agar or agar-agar, i.e. mixture of agarose and agaropectin; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00—Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/16—Cyclodextrin; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00

Abstract

A molding having a high pullulan content which has excellent stability to moisture changes, in contrast to conventional high-pullulan-content moldings, which have poor stability to moisture changes; a process for producing the high-pullulan-content molding which comprises incorporating a given amount of α,α -trehalose together with pullulan to thereby enhance stability to moisture changes; and a use of the high-pullulan-content molding obtained by the process.
EP02722797A 2001-04-26 2002-04-25 Molded object having high pullulan content, process for producing the same Expired - Lifetime EP1398346B1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2001129118 2001-04-26
JP2001129118 2001-04-26
JP2001309758 2001-10-05
JP2001309758 2001-10-05
PCT/JP2002/004165 WO2002088246A1 (en) 2001-04-26 2002-04-25 Molded object having high pullulan content, process for producing the same, and use thereof

Publications (3)

Publication Number Publication Date
EP1398346A1 EP1398346A1 (en) 2004-03-17
EP1398346A4 true EP1398346A4 (en) 2004-08-25
EP1398346B1 EP1398346B1 (en) 2012-03-07

Family

ID=26614267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02722797A Expired - Lifetime EP1398346B1 (en) 2001-04-26 2002-04-25 Molded object having high pullulan content, process for producing the same

Country Status (6)

Country Link
US (1) US7749538B2 (en)
EP (1) EP1398346B1 (en)
JP (1) JP4203322B2 (en)
KR (1) KR100877271B1 (en)
TW (1) TWI304424B (en)
WO (1) WO2002088246A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4132767B2 (en) * 2001-07-19 2008-08-13 株式会社林原生物化学研究所 Pullulan-containing powder, its production method and use
WO2005084649A1 (en) * 2004-03-04 2005-09-15 Takeda Pharmaceutical Company Limited Stable capsule preparation
US20090110715A1 (en) * 2006-05-10 2009-04-30 Kureha Corporation Edible film Package Having Product for Oral Intake Enclosed Therein
US20080026040A1 (en) * 2006-07-31 2008-01-31 Isaac Farr Active agent-releasing dosage forms
US20130195941A1 (en) 2010-06-17 2013-08-01 Hayashibara Co., Ltd. Pullulan-containing powder, method for producing the same and use thereof
US10130587B2 (en) 2011-01-11 2018-11-20 Capsugel Belgium Nv Hard capsules
TWI434706B (en) 2011-12-15 2014-04-21 Ind Tech Res Inst Enterosoluble and intestinal-enzyme-biodegradable materials and method for preparing the same
CA2931862C (en) 2013-11-08 2024-01-23 Carlos Filipe Method of stabilizing molecules without refrigeration using water soluble polymers and applications thereof in performing chemical reactions
CN104401075A (en) * 2014-11-24 2015-03-11 天津市天塑特种母料有限公司 Method for preparing BOPP composite film containing preparation capable of modifying oxygen insulation performance
CN104354418A (en) * 2014-11-24 2015-02-18 天津市天塑特种母料有限公司 BOPP (Biaxially-oriented Polypropylene) composite film with oxygen barrier modified agent
US9579292B1 (en) 2016-11-21 2017-02-28 Karl Wei Cao Film forming hard capsule solution
US9700518B1 (en) 2016-11-21 2017-07-11 Karl Wei Cao Dip molding process for the manufacture of hard capsule shells
WO2018189587A1 (en) 2017-04-14 2018-10-18 Capsugel Belgium Nv Process for making pullulan
US11576870B2 (en) 2017-04-14 2023-02-14 Capsugel Belgium Nv Pullulan capsules
CA3021005A1 (en) 2017-10-16 2019-04-16 Mcmaster University Method of long-term preservation of chemical and biological species using sugar glasses
US10899849B2 (en) * 2019-04-30 2021-01-26 Lefan Capsule International Inc Method for the production of pullulan capsules
US10894971B1 (en) * 2019-06-26 2021-01-19 Lefan Capsule International Inc Method for the production of pullulan soft capsules
US20210155777A1 (en) * 2019-11-27 2021-05-27 The United States Of America, As Represented By The Secretary Of Agriculture Natural packaging composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935636A (en) * 1994-07-19 1999-08-10 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Trehalose and its production and use
US6005100A (en) * 1992-12-02 1999-12-21 Kabushiki Kaisha Hayashibara Seitbutsu Kagaku Kenkyujo Trehalose composition for prolonging product shelf life
EP0983727A2 (en) * 1998-09-03 2000-03-08 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Method for inhibiting the formation of volatile aldehydes or related compounds and/or the decomposition of fatty acids or related compounds, by using trehalose or maltitol
WO2000050013A1 (en) * 1999-02-22 2000-08-31 Quadrant Healthcare (Uk) Limited Rapidly-soluble compositions
EP1094092A2 (en) * 1999-10-21 2001-04-25 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Thermoplastic shaped-body of trehalose, process and uses thereof

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51151745A (en) * 1975-06-20 1976-12-27 Sumitomo Chem Co Ltd Pullulan composition
JPS594291B2 (en) 1977-07-01 1984-01-28 住友化学工業株式会社 Production method of pullulan film
JPS58216695A (en) 1982-06-07 1983-12-16 Otsuka Shokuhin Kogyo Kk Preparation of trehalose
JPS59111817A (en) 1982-12-11 1984-06-28 Hayashibara Biochem Lab Inc Manufacture of pullulan self-supporting film
US4562020A (en) 1982-12-11 1985-12-31 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Process for producing self-supporting glucan film
JPS60219238A (en) * 1984-04-14 1985-11-01 Hayashibara Biochem Lab Inc Formed product containing slowly disintegrating pullulan and its production
JP3232488B2 (en) * 1992-08-20 2001-11-26 株式会社林原生物化学研究所 High content of pullulan, its production method and use
US5411945A (en) * 1992-08-29 1995-05-02 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Pullulan binder and its uses
JP3168550B2 (en) 1992-12-02 2001-05-21 株式会社林原生物化学研究所 Dehydrating agent, method for dehydrating hydrated material using the same, and dehydrated article obtained by the method
JP3559585B2 (en) 1993-06-03 2004-09-02 株式会社林原生物化学研究所 Trehalose-releasing enzyme, its production method and use
JP3633648B2 (en) 1993-07-20 2005-03-30 株式会社林原生物化学研究所 Maltose / trehalose converting enzyme, its production method and use
JPH0822237B2 (en) 1994-03-08 1996-03-06 通商産業省基礎産業局長 Method for producing trehalose
JP2886457B2 (en) 1994-07-27 1999-04-26 呉羽化学工業株式会社 Gas barrier film and method for producing the same
JPH10179045A (en) 1996-12-25 1998-07-07 Osaka Kagaku Gokin Kk Sheet-like edible molding
JP4169388B2 (en) * 1998-04-24 2008-10-22 旭化成ケミカルズ株式会社 Cellulose composite
JP2001048765A (en) 1999-05-28 2001-02-20 Hayashibara Bijutsu Minto:Kk Incense
JP2000342193A (en) 1999-06-04 2000-12-12 Nippon Starch Chemical Co Ltd Edible film
JP4849384B2 (en) 1999-10-21 2012-01-11 株式会社林原生物化学研究所 Thermoplastic trehalose molding, its production method and use
JP4401533B2 (en) 2000-05-10 2010-01-20 株式会社春興社 Molded musk and its manufacturing method
JP4695248B2 (en) 2000-07-18 2011-06-08 小川香料株式会社 Method for producing microcapsules with airtight coating
JP4570742B2 (en) 2000-08-07 2010-10-27 株式会社クラレ Water-soluble film
JP4540809B2 (en) 2000-08-07 2010-09-08 株式会社クラレ Water-soluble resin composition and water-soluble film
JP2002176933A (en) * 2000-12-13 2002-06-25 Kenji Yokoi Edible printing film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6005100A (en) * 1992-12-02 1999-12-21 Kabushiki Kaisha Hayashibara Seitbutsu Kagaku Kenkyujo Trehalose composition for prolonging product shelf life
US5935636A (en) * 1994-07-19 1999-08-10 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Trehalose and its production and use
EP0983727A2 (en) * 1998-09-03 2000-03-08 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Method for inhibiting the formation of volatile aldehydes or related compounds and/or the decomposition of fatty acids or related compounds, by using trehalose or maltitol
WO2000050013A1 (en) * 1999-02-22 2000-08-31 Quadrant Healthcare (Uk) Limited Rapidly-soluble compositions
EP1094092A2 (en) * 1999-10-21 2001-04-25 Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo Thermoplastic shaped-body of trehalose, process and uses thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02088246A1 *

Also Published As

Publication number Publication date
KR100877271B1 (en) 2009-01-07
WO2002088246A1 (en) 2002-11-07
TWI304424B (en) 2008-12-21
EP1398346B1 (en) 2012-03-07
US20040158038A1 (en) 2004-08-12
US7749538B2 (en) 2010-07-06
JP4203322B2 (en) 2008-12-24
JPWO2002088246A1 (en) 2004-08-19
KR20040002385A (en) 2004-01-07
EP1398346A1 (en) 2004-03-17

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